What is the answer to 5(4z)-1/2 z=234 ?

The answer to 5(4z)-1/2 z=234 is z=12

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5(4z)-1/2 z=234

5 (4 z) - \frac{1}{2} z = 234

z = 12

Solution steps

5 (4 z) - \frac{1}{2} z = 234

Remove parentheses:

(a) = a

5 \cdot 4 z - \frac{1}{2} z = 234

Multiply the numbers:

5 \cdot 4 = 20

20 z - \frac{1}{2} z = 234

Multiply both sides by

2

39 z = 468

Divide both sides by

39

z = 12

5 x - 3 + 2 x = x + 7 + 6 x

x + 5 a = 2 a x - 3 (a + x) + 16

b, \frac{1}{2} H b = d^{2}

5 (4 x - 3) = 11

y, 2 x - 3 y = 3